32 static void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,  in flush_ptrace_access()  argument
50 void copy_to_user_page(struct vm_area_struct *vma, struct page *page,  in copy_to_user_page()  argument
55 	flush_ptrace_access(vma, page, uaddr, dst, len);  in copy_to_user_page()
58 void __flush_dcache_page(struct address_space *mapping, struct page *page)  in __flush_dcache_page()  argument
65 	__cpuc_flush_kern_dcache_area(page_address(page), PAGE_SIZE);  in __flush_dcache_page()
72 void flush_dcache_page(struct page *page)  in flush_dcache_page()  argument
80 	if (page == ZERO_PAGE(0))  in flush_dcache_page()
83 	mapping = page_mapping_file(page);  in flush_dcache_page()
86 		clear_bit(PG_dcache_clean, &page->flags);  in flush_dcache_page()
88 		__flush_dcache_page(mapping, page);  in flush_dcache_page()
91 		set_bit(PG_dcache_clean, &page->flags);  in flush_dcache_page()